CN202239194U - Punching mould of automobile accelerator pedal bracket - Google Patents

Punching mould of automobile accelerator pedal bracket Download PDF

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Publication number
CN202239194U
CN202239194U CN2011202325368U CN201120232536U CN202239194U CN 202239194 U CN202239194 U CN 202239194U CN 2011202325368 U CN2011202325368 U CN 2011202325368U CN 201120232536 U CN201120232536 U CN 201120232536U CN 202239194 U CN202239194 U CN 202239194U
Authority
CN
China
Prior art keywords
plate
fixed
punch
cavity die
automobile accelerator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011202325368U
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Chinese (zh)
Inventor
魏忠
尤佳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Zhongjie Vibration Isolators Co Ltd
Original Assignee
Wuxi Zhongjie Vibration Isolators Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuxi Zhongjie Vibration Isolators Co Ltd filed Critical Wuxi Zhongjie Vibration Isolators Co Ltd
Priority to CN2011202325368U priority Critical patent/CN202239194U/en
Application granted granted Critical
Publication of CN202239194U publication Critical patent/CN202239194U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a punching mould of an automobile accelerator pedal bracket. An upper fixing plate is fixed below an upper mould plate; an upper punch is fixed on the upper fixing plate; the upper fixing plate is in sliding fit with a first insertion column; an upper unloading plate is fixed at the lower end of the first insertion column; an upper unloading reset rubber is arranged between the upper unloading plate and the upper fixing plate; a lower fixing plate is fixed on the lower mould plate; a lower punch is fixed on the lower fixing plate; the lower fixing plate is in sliding fit with a second insertion column and a third insertion column; a lower unloading plate is fixed at the upper end of the third insertion column; a lower unloading reset rubber is arranged between the lower unloading plate and the lower fixing plate; the second insertion column passes through the lower unloading plate; a floating concave mould plate is fixed at the upper end of the second insertion column; and a reset spring is arranged between the floating concave mould plate and the lower fixing plate. According to the utility model, concentric holes on the two sides of the automobile accelerator pedal bracket are processed by the floating concave mould plate, the punching force is stable, the service life of a concave mould can be prolonged, and the cost of the mould is reduced.

Description

The punching die of automobile accelerator support
Technical field
The utility model relates to punching die, specifically a kind of punching die of automobile accelerator support.
Background technology
The kart accelerator support is used for the installation of part such as accelerator pedal and vehicle frame, and is overproof like both sides concentric hole concentricity in process, then the direct influence precision and the stability of structure of installing.At present, automobile accelerator support both sides concentric hole has two kinds of methods to process: first kind is that the intact Kong Houzai bending of subpunch is accomplished, because the hole is processing earlier, distortion of materials makes the concentricity in hole be difficult to guarantee after the bending, can not reach the product size requirement; Second kind, use and tiltedly carve the punching simultaneously of structure both sides, though concentricity can guarantee like this; But because of product structure reason die is very thin, in case receive the impact of unbalanced side force, the as easy as rolling off a log damage of die; Need the frequent change die, reduced production efficiency, increased production cost.
Summary of the invention
The utility model provides a kind of punching die of automobile accelerator support to the problems referred to above, and this mould structure is reliable, cost is low.
Technical scheme according to the utility model: a kind of punching die of automobile accelerator support; Comprise patrix and counterdie; Said patrix comprises cope match-plate pattern, is fixed with upper mounted plate under the said cope match-plate pattern, is fixed with upper punch on the said upper mounted plate; Be sliding combined with first inserting column on the said upper mounted plate; The lower end of said first inserting column is fixed with the loading and unloading material plate, is provided with the loading and unloading material rubber that resets between said loading and unloading material plate and the said upper mounted plate, has on the said loading and unloading material plate and the corresponding bore of the punch of said upper punch; Said counterdie comprises lower bolster; Be fixed with bottom plate on the said lower bolster; Be fixed with low punch on the said bottom plate, be sliding combined with second inserting column and the 3rd inserting column on the said bottom plate, the upper end of said the 3rd inserting column is fixed with down stripper; Be provided with down the discharging rubber that resets between said down stripper and the said bottom plate; Have and the corresponding bore of the punch of said low punch on the stripper under said, said second inserting column passes said stripper down, and the upper end of said second inserting column is fixed with the floating cavity die plate; Be provided with back-moving spring between said floating cavity die plate and the said bottom plate, have on the said floating cavity die plate and said upper punch and the corresponding bore of the punch of said low punch.
Be fixed with upper cavity die edge cover and lower cavity die edge cover on the said floating cavity die plate, said upper cavity die edge cover and said lower cavity die edge cover are corresponding with said upper punch and said low punch respectively, have material spilling hole between said upper cavity die edge cover and the said lower cavity die edge cover.
The side of said floating cavity die plate is fixed with side fixed head and location nail fixed head, and the second location nail of location product is installed on the said side fixed head, and the first location nail of location product is installed on the nail fixed head of said location.Be fixed with first limited post on the said upper mounted plate, said first limited post is between said upper mounted plate and said loading and unloading material plate.Be provided with upper padding plate between said upper mounted plate and the said cope match-plate pattern.Be fixed with die shank on the said cope match-plate pattern.Be fixed with second limited post on the said bottom plate, said second limited post is at said bottom plate and said down between the stripper.Be provided with lower bolster between said bottom plate and the said lower bolster.
The technique effect of the utility model is: the concentric hole that the utility model adopts the floating cavity die plate to come processing automobile accelerator support both sides, and blanking pressure is stable, can prolong the service life of die, reduces the cost of mould; The utility model die is provided with die edge cover, is convenient to change and processing.The utility model is easy and simple to handle, can effectively guarantee the large batch of production of product.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the vertical view of counterdie in the utility model.
The specific embodiment
Be further described below in conjunction with the specific embodiment of accompanying drawing the utility model.
Among Fig. 1, Fig. 2, comprise die shank 1, cope match-plate pattern 2, upper padding plate 3, upper mounted plate 4, first limited post 5, upper punch 6, upper punch 7, side fixed head 8, loading and unloading material plate 9, floating cavity die plate 10, upper cavity die edge cover 11, lower cavity die edge cover 12, reset rubber 27, material spilling hole 28, reset rubber 29, back-moving spring 30 etc. of discharging down of stripper 13, bottom plate 14, lower bolster 15, lower bolster 16, location nail fixed head 17, the first location nail, 18, the second location nail, 19, first inserting column 20, upper punch 21, second inserting column 22, second limited post 23, the 3rd inserting column 24, low punch 25, low punch 26, loading and unloading material down.
Like Fig. 1, shown in Figure 2, the utility model is the punching die of a kind of automobile accelerator support both sides concentric hole, comprises patrix and counterdie.
Patrix comprises cope match-plate pattern 2, is fixed with die shank 1 on the cope match-plate pattern 2.Cope match-plate pattern is fixed with upper mounted plate 42 times, is provided with upper padding plate 3 between upper mounted plate 4 and the cope match-plate pattern 2.In upper padding plate 3 and upper mounted plate 4, offer the jack of one, the lower end that is sliding combined with first inserting column, 20, the first inserting columns 20 in the jack is installed with loading and unloading material plate 9, is provided with the loading and unloading material rubber 27 that resets between loading and unloading material plate 9 and the upper mounted plate 4.Be fixed with first limited post, 5, the first limited posts 5 on the upper mounted plate 4 between upper mounted plate 4 and loading and unloading material plate 9.Be fixed with upper punch 6,7,21 and little guide pillar on the upper mounted plate 4; The quantity of upper punch is identical with the quantity of the concentric hole of automobile accelerator support one side; Have on the loading and unloading material plate 9 and upper punch 6,7,21 and corresponding bore of the punch of little guide pillar and little guide pillar hole, upper punch 6,7,21 and little guide pillar stretch out from the bottom in bore of the punch and little guide pillar hole.
Counterdie comprises lower bolster 16, is fixed with bottom plate 14 on the lower bolster 16, is provided with lower bolster 15 between bottom plate 14 and the lower bolster 16.In lower bolster 15 and bottom plate 14, offer the jack of one, the upper end that is sliding combined with the 3rd inserting column 24, the three inserting columns 24 in the jack is fixed with down stripper 13, is provided with down the discharging rubber 29 that resets between following stripper 13 and the bottom plate 14.Be fixed with second limited post, 23, the second limited posts 23 on the bottom plate 14 between bottom plate 14 and following stripper 13.In lower bolster 15, bottom plate 14 and following stripper 13, be provided with the jack of one, be sliding combined with second inserting column, 22, the second inserting columns 22 in the jack and pass lower bolster 15, descend the upper end of stripper 13, the second inserting columns 22 to be fixed with floating cavity die plate 10.Be provided with back-moving spring 30 between floating cavity die plate 10 and the bottom plate 14, back-moving spring 30 is positioned at above-mentioned jack.Be fixed with low punch 25,26 and little guide pillar on the bottom plate 14, have on the following stripper 13 and low punch 25,26 and corresponding bore of the punch of little guide pillar and little guide pillar hole.
Have on the floating cavity die plate 10 and upper punch 6,7,21 and low punch 25,26 corresponding bore of the punch.On floating cavity die plate 10, be fixed with upper cavity die edge cover 11 and lower cavity die edge cover 12, above-mentioned bore of the punch is positioned at upper cavity die edge cover 11 and lower cavity die edge cover 12.Upper cavity die edge cover 11 and lower cavity die edge cover 12 are corresponding with upper punch 6,7,21 and low punch 25,26 respectively, have material spilling hole 28 between upper cavity die edge cover 11 and the lower cavity die edge cover 12.
The side of floating cavity die plate 10 is fixed with side fixed head 8 and location nail fixed head 17, and the second location nail 19 of location product is installed on the side fixed head 8, and the first location nail 18 of location product is installed on the nail fixed head 17 of location.
During the utility model work; Down motion of punch press action back cope match-plate pattern 2 beginnings; The little guide pillar that is fixed on the upper mounted plate 4 imports in the floating cavity die plate 10 earlier; The rubber 27 stressed back compressions that reset of then loading and unloading material plate 9 contact products, loading and unloading material are fixed on upper punch 6,7,21 under the upper mounted plate 4 and get into the punching of accomplishing the pedal support upper side in the upper cavity die edge cover 11 of floating cavity die plates 10; Down motion after the loading and unloading material plate 9 and first limited post 5 are fitted; Make product applying floating cavity die plate 10; Then back-moving spring 30 receives to continue compression downwards behind the sufficient force; Floating cavity die plate 10 contact with following stripper 13 back down the discharging rubber 29 that resets receive force compresses, be fixed on lower cavity die that the low punch 25,26 on the bottom plate 14 gets into floating cavity die plates 10 and insert in 12, accomplish the punching of pedal support downside; During the slider of punch backhaul, following stripper 13 and loading and unloading material plate 9 discharging under the effect of the rubber 29,27 that resets, floating cavity die plate 10 backhaul under the effect of back-moving spring 30, punch press quits work and accomplishes a stamping-out.
The concentric hole that the utility model adopts the floating cavity die plate to come processing automobile accelerator support both sides, blanking pressure is stable, can prolong the service life of die, reduces the cost of mould; The utility model die is provided with die edge cover, is convenient to change and processing.The utility model is easy and simple to handle, can effectively guarantee the large batch of production of product.

Claims (8)

1. the punching die of an automobile accelerator support; Comprise patrix and counterdie; It is characterized in that: said patrix comprises cope match-plate pattern (2), is fixed with upper mounted plate (4) under the said cope match-plate pattern (2), is fixed with upper punch (6,7,21) on the said upper mounted plate (4); Be sliding combined with first inserting column (20) on the said upper mounted plate (4); The lower end of said first inserting column (20) is fixed with loading and unloading material plate (9), is provided with the loading and unloading material rubber (27) that resets between said loading and unloading material plate (9) and the said upper mounted plate (4), has on the said loading and unloading material plate (9) and the corresponding bore of the punch of said upper punch (6,7,21); Said counterdie comprises lower bolster (16); Be fixed with bottom plate (14) on the said lower bolster (16); Be fixed with low punch (25,26) on the said bottom plate (14); Be sliding combined with second inserting column (22) and the 3rd inserting column (24) on the said bottom plate (14); The upper end of said the 3rd inserting column (24) is fixed with down stripper (13), is provided with down the discharging rubber (29) that resets between said down stripper (13) and the said bottom plate (14), has and the corresponding bore of the punch of said low punch (25,26) on the said time stripper (13); Said second inserting column (22) passes said stripper (13) down; The upper end of said second inserting column (22) is fixed with floating cavity die plate (10), is provided with back-moving spring (30) between said floating cavity die plate (10) and the said bottom plate (14), has on the said floating cavity die plate (10) and said upper punch (6,7,21) and the corresponding bore of the punch of said low punch (25,26).
2. according to the punching die of the described automobile accelerator support of claim 1; It is characterized in that: be fixed with upper cavity die edge cover (11) and lower cavity die edge cover (12) on the said floating cavity die plate (10); Said upper cavity die edge cover (11) and said lower cavity die edge cover (12) are corresponding with said upper punch (6,7,21) and said low punch (25,26) respectively, have material spilling hole (28) between said upper cavity die edge cover (11) and the said lower cavity die edge cover (12).
3. according to the punching die of the described automobile accelerator support of claim 1; It is characterized in that: the side of said floating cavity die plate (10) is fixed with side fixed head (8) and location nail fixed head (17); The second location nail (19) of location product is installed on the said side fixed head (8), the first location nail (18) of location product is installed on the said location nail fixed head (17).
4. according to the punching die of the described automobile accelerator support of claim 1; It is characterized in that: be fixed with first limited post (5) on the said upper mounted plate (4), said first limited post (5) is positioned between said upper mounted plate (4) and the said loading and unloading material plate (9).
5. according to the punching die of the described automobile accelerator support of claim 1, it is characterized in that: be provided with upper padding plate (3) between said upper mounted plate (4) and the said cope match-plate pattern (2).
6. according to the punching die of the described automobile accelerator support of claim 1, it is characterized in that: be fixed with die shank (1) on the said cope match-plate pattern (2).
7. according to the punching die of the described automobile accelerator support of claim 1; It is characterized in that: be fixed with second limited post (23) on the said bottom plate (14), said second limited post (23) is positioned at said bottom plate (14) and said down between the stripper (13).
8. according to the punching die of the described automobile accelerator support of claim 1, it is characterized in that: be provided with lower bolster (15) between said bottom plate (14) and the said lower bolster (16).
CN2011202325368U 2011-07-04 2011-07-04 Punching mould of automobile accelerator pedal bracket Expired - Fee Related CN202239194U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202325368U CN202239194U (en) 2011-07-04 2011-07-04 Punching mould of automobile accelerator pedal bracket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202325368U CN202239194U (en) 2011-07-04 2011-07-04 Punching mould of automobile accelerator pedal bracket

Publications (1)

Publication Number Publication Date
CN202239194U true CN202239194U (en) 2012-05-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202325368U Expired - Fee Related CN202239194U (en) 2011-07-04 2011-07-04 Punching mould of automobile accelerator pedal bracket

Country Status (1)

Country Link
CN (1) CN202239194U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102284601A (en) * 2011-07-04 2011-12-21 无锡市中捷减震器有限公司 Punch mould of vehicle accelerator pedal support
CN114628136A (en) * 2022-03-22 2022-06-14 横店集团东磁股份有限公司 Inductor forming die

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102284601A (en) * 2011-07-04 2011-12-21 无锡市中捷减震器有限公司 Punch mould of vehicle accelerator pedal support
CN114628136A (en) * 2022-03-22 2022-06-14 横店集团东磁股份有限公司 Inductor forming die

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120530

Termination date: 20150704

EXPY Termination of patent right or utility model